[Gambas-user] Some file/use or progress bar questions.

[richard terry]

1) I have a file with some 30,000 lines, but I want to know how many lines are 
in the file before I do anything to it - is this possible. I couldn't see how 
just looking at the syntax for files.


2) Given that I could figure out how many lines, I wondered if someone could 
give me some tips on how to use the progress bar and how one moves it along 
in any situation in response to how long something takes - I mean - does one 
just "guess" the time it will take and move the pointer accordingly?

Regards

richard